bool
NetGameClient::DoJoinBacklog(NetJoinAnnounce* join_ann)
{
bool finished = false;
if (!join_ann)
return finished;
Sim* sim = Sim::GetSim();
if (!sim)
return finished;
DWORD nid = join_ann->GetNetID();
DWORD oid = join_ann->GetObjID();
Text name = join_ann->GetName();
Text elem_name = join_ann->GetElement();
Text region = join_ann->GetRegion();
Point loc = join_ann->GetLocation();
Point velocity = join_ann->GetVelocity();
int index = join_ann->GetIndex();
int shld_lvl = join_ann->GetShield();
Ship* ship = 0;
char ship_name[128];
strcpy_s(ship_name, Game::GetText("NetGameClient.no-ship").data());
if (nid && oid) {
NetPlayer* remote_player = FindPlayerByObjID(oid);
if (remote_player) {
remote_player->SetName(name);
remote_player->SetObjID(oid);
if (index > 0)
sprintf_s(ship_name, "%s %d", elem_name.data(), index);
else
sprintf_s(ship_name, "%s", elem_name.data());
}
else {
Element* element = sim->FindElement(elem_name);
if (element) {
ship = element->GetShip(index);
}
if (ship) {
strcpy_s(ship_name, ship->Name());
SimRegion* rgn = ship->GetRegion();
if (rgn && region != rgn->Name()) {
SimRegion* dst = sim->FindRegion(region);
if (dst) dst->InsertObject(ship);
}
ship->MoveTo(loc);
ship->SetVelocity(velocity);
Shield* shield = ship->GetShield();
if (shield)
shield->SetNetShieldLevel(shld_lvl);
NetPlayer* remote_player = new(__FILE__,__LINE__) NetPlayer(nid);
remote_player->SetName(name);
remote_player->SetObjID(oid);
remote_player->SetShip(ship);
players.append(remote_player);
finished = true;
if (name == "Server A.I. Ship") {
Print("NetGameClient::DoJoinBacklog() Remote Player '%s' has joined as '%s' with ID %d\n", name.data(), ship_name, oid);
}
else {
HUDView::Message(Game::GetText("NetGameClient.remote-join").data(), name.data(), ship_name);
}
}
}
}
return finished;
}
Shot*
Weapon::FireBarrel(int n)
{
const Point& base_vel = ship->Velocity();
Shot* shot = 0;
SimRegion* region = ship->GetRegion();
if (!region || n < 0 || n >= nbarrels || Game::Paused())
return 0;
firing = 1;
Aim();
Camera rail_cam;
rail_cam.Clone(aim_cam);
Point shotpos = muzzle_pts[n];
if (design->length > 0)
shotpos = shotpos + aim_cam.vpn() * design->length;
// guns may be slewed towards target:
if (design->primary) {
shot = CreateShot(shotpos, aim_cam, design, ship);
if (shot) {
shot->SetVelocity(shot->Velocity() + base_vel);
}
}
// missiles always launch in rail direction:
else {
// unless they are on a mobile launcher
if (turret && design->self_aiming) {
shot = CreateShot(shotpos, aim_cam, design, ship);
shot->SetVelocity(base_vel);
}
else {
shot = CreateShot(shotpos, rail_cam, design, ship);
if (shot /* && !turret */) {
Matrix orient = ship->Cam().Orientation();
if (aim_azimuth != 0) orient.Yaw(aim_azimuth);
if (aim_elevation != 0) orient.Pitch(aim_elevation);
Point eject = design->eject * orient;
shot->SetVelocity(base_vel + eject);
}
}
if (shot && visible_stores[n]) {
GRAPHIC_DESTROY(visible_stores[n]);
}
}
if (shot) {
if (ammo > 0)
ammo--;
if (guided && target)
shot->SeekTarget(target, subtarget);
float shot_load;
if (energy > design->charge)
shot_load = design->charge;
else
shot_load = energy;
energy -= shot_load;
shot->SetCharge(shot_load * availability);
if (target && design->flak && !design->guided) {
double speed = shot->Velocity().length();
double range = (target->Location() - shot->Location()).length();
if (range > design->min_range && range < design->max_range) {
shot->SetFuse(range / speed);
}
}
region->InsertObject(shot);
if (beams) {
beams[n] = shot;
Observe(beams[n]);
// aim beam at target:
SetBeamPoints(true);
}
if (ship) {
ShipStats* stats = ShipStats::Find(ship->Name());
if (design->primary)
stats->AddGunShot();
else if (design->decoy_type == 0 && design->damage > 0)
stats->AddMissileShot();
}
}
return shot;
}
void
NetGameClient::DoJoinAnnounce(NetMsg* msg)
{
if (!msg) return;
Sim* sim = Sim::GetSim();
if (!sim) return;
NetJoinAnnounce* join_ann = new(__FILE__,__LINE__) NetJoinAnnounce;
bool saved = false;
if (join_ann->Unpack(msg->Data())) {
DWORD nid = msg->NetID();
DWORD oid = join_ann->GetObjID();
Text name = join_ann->GetName();
Text elem_name = join_ann->GetElement();
Text region = join_ann->GetRegion();
Point loc = join_ann->GetLocation();
Point velocity = join_ann->GetVelocity();
int index = join_ann->GetIndex();
int shld_lvl = join_ann->GetShield();
join_ann->SetNetID(nid);
Ship* ship = 0;
char ship_name[128];
strcpy_s(ship_name, Game::GetText("NetGameClient.no-ship").data());
if (local_player && player_name == name) {
HUDView::Message(Game::GetText("NetGameClient.local-accept"), name.data(), local_player->Name());
objid = oid;
netid = nid;
local_player->SetObjID(oid);
local_player->SetNetObserver(false);
Observe(local_player);
SimRegion* rgn = local_player->GetRegion();
if (rgn && region != rgn->Name()) {
SimRegion* dst = sim->FindRegion(region);
if (dst) dst->InsertObject(local_player);
}
local_player->MoveTo(loc);
local_player->SetVelocity(velocity);
Shield* shield = local_player->GetShield();
if (shield)
shield->SetNetShieldLevel(shld_lvl);
}
else {
NetPlayer* remote_player = FindPlayerByObjID(oid);
if (remote_player) {
remote_player->SetName(name);
remote_player->SetObjID(oid);
if (index > 0)
sprintf_s(ship_name, "%s %d", elem_name.data(), index);
else
sprintf_s(ship_name, "%s", elem_name.data());
}
else {
Element* element = sim->FindElement(elem_name);
if (element) {
ship = element->GetShip(index);
}
else {
Print("NetGameClient::DoJoinAnnounce() could not find elem %s for player '%s' objid %d\n",
elem_name.data(), name.data(), oid);
NetUtil::SendElemRequest(elem_name.data());
}
if (!ship) {
// save it for later:
join_backlog.append(join_ann);
saved = true;
}
else {
strcpy_s(ship_name, ship->Name());
SimRegion* rgn = ship->GetRegion();
if (rgn && region != rgn->Name()) {
SimRegion* dst = sim->FindRegion(region);
if (dst) dst->InsertObject(ship);
}
ship->MoveTo(loc);
ship->SetVelocity(velocity);
Shield* shield = ship->GetShield();
if (shield)
shield->SetNetShieldLevel(shld_lvl);
NetPlayer* remote_player = new(__FILE__,__LINE__) NetPlayer(nid);
remote_player->SetName(name);
remote_player->SetObjID(oid);
remote_player->SetShip(ship);
players.append(remote_player);
if (name == "Server A.I. Ship") {
Print("Remote Player '%s' has joined as '%s' with ID %d\n", name.data(), ship_name, oid);
}
else {
HUDView::Message(Game::GetText("NetGameClient.remote-join").data(), name.data(), ship_name);
}
}
}
}
}
if (!saved)
delete join_ann;
}